Add profiling support for Intel Parallel Amplifier XE (VTune) for JITted code in...

[oota-llvm.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5313d110d2ce1490f5a961afff0bf75aa1b7b640..7e4da7140bfa7f3d45067c20d23579650f5bf782 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -156,6 +156,44 @@ else()
   option(LLVM_ENABLE_ASSERTIONS "Enable assertions" ON)
 endif()
 
+option(LLVM_USE_INTEL_JITEVENTS
+  "Use Intel JIT API to inform Intel(R) VTune(TM) Amplifier XE 2011 about JIT code"
+  OFF)
+
+if( LLVM_USE_INTEL_JITEVENTS )
+  # Verify we are on a supported platform
+  if( CMAKE_SYSTEM_NAME MATCHES "Windows" OR CMAKE_SYSTEM_NAME MATCHES "Linux" )
+    # Directory where Intel Parallel Amplifier XE 2011 is installed.
+    if ( WIN32 )
+      set(LLVM_INTEL_JITEVENTS_DIR $ENV{VTUNE_AMPLIFIER_XE_2011_DIR})
+    else ( WIN32 )
+      set(LLVM_INTEL_JITEVENTS_DIR "/opt/intel/vtune_amplifier_xe_2011")
+    endif ( WIN32 )
+
+    # Set include and library search paths for Intel JIT Events API
+    set(LLVM_INTEL_JITEVENTS_INCDIR "${LLVM_INTEL_JITEVENTS_DIR}/include")
+
+    if ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
+      set(LLVM_INTEL_JITEVENTS_LIBDIR "${LLVM_INTEL_JITEVENTS_DIR}/lib64")
+    else ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
+      set(LLVM_INTEL_JITEVENTS_LIBDIR "${LLVM_INTEL_JITEVENTS_DIR}/lib32")
+    endif ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
+  else()
+    message(FATAL_ERROR
+      "Intel JIT API support is available on Linux and Windows only.")
+  endif()
+endif( LLVM_USE_INTEL_JITEVENTS )
+
+option(LLVM_USE_OPROFILE
+  "Use opagent JIT interface to inform OProfile about JIT code" OFF)
+
+# If enabled, ierify we are on a platform that supports oprofile.
+if( LLVM_USE_OPROFILE )
+  if( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
+    message(FATAL_ERROR "OProfile support is available on Linux only.") 
+  endif( NOT CMAKE_SYSTEM_NAME MATCHES "Linux" )
+endif( LLVM_USE_OPROFILE )
+
 # Define an option controlling whether we should build for 32-bit on 64-bit
 # platforms, where supported.
 if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )